Stellar Nebula Suspension Lamp by BIG (Bjarke Ingels Group) for Artemide The Stellar Nebula lighting collection from Artemide was influenced by soap bubbles. The handblown glass diffusers have a novel dichroic glass coating that provides a myriad of effects. Due to the handblown nature of the diffusers there may be some variation. The collection also includes floor, wall, and table versions. Made in Italy UL listed Available in 3 Sizes 3000K >90CRI 5 year limited warranty (must be registered) Aluminum body with a a dichroic gradient on a blown glass diffuser Two wire dimming at 120V. 67" max length Suspension 22: 11.8" x 8.7" dia.; 15W TEARSHEETSuspension 30: 14.6" x 11.8" dia.; 21W TEARSHEETSuspension 40: 16.5" x 15.75" dia.; 29W TEARSHEET Additional Lamps in the Stellar Nebula Collection are available here.More Lamps from Artemide may be found here. About the Design Group:BIG is a Copenhagen, New York, London and Barcelona based group of architects, designers, urbanists, landscape professionals, interior and product designers, researchers and inventors. The office is currently involved in a large number of projects throughout Europe, North America, Asia and the Middle East.